A few weeks ago we took the kids to see WALL-E (2008,G) (ScreenIt! Review).  From Wikipedia:

Centuries after Earth has been abandoned, a lone trash collector robot longs for love and thinks he's found it when a sleek, feminine robot suddenly arrives on the planet.

Lisa especially liked the social commentary of the inhabitants of the starliner communicating with each other through computer screens even when they were actually physically right next to each other.  I was annoyed that the relationship between WALL-E and Eve had to be romantic, but we all enjoyed the film. 

I give it 4 out of 5.